0.661 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.032 * * * [progress]: [2/2] Setting up program. 0.033 * [progress]: [Phase 2 of 3] Improving. 0.034 * [simplify]: Simplifying using # : (- (log (- (/ 1.0 x) 1.0))) 0.035 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.035 * * [simplify]: iteration 1 : 8 enodes (cost 7 ) 0.036 * * [simplify]: iteration 2 : 9 enodes (cost 7 ) 0.037 * * [simplify]: iteration done : 9 enodes (cost 7 ) 0.037 * [simplify]: Simplified to: (- (log (- (/ 1.0 x) 1.0))) 0.037 * * [progress]: iteration 1 / 4 0.037 * * * [progress]: picking best candidate 0.038 * * * * [pick]: Picked # 0.038 * * * [progress]: localizing error 0.044 * * * [progress]: generating rewritten candidates 0.044 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 0.055 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.070 * * * [progress]: generating series expansions 0.070 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 0.070 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in (x) around 0 0.070 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.070 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.070 * [taylor]: Taking taylor expansion of 1.0 in x 0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of 1.0 in x 0.071 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.071 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.071 * [taylor]: Taking taylor expansion of 1.0 in x 0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * [approximate]: Taking taylor expansion of (- (* 1.0 x) 1.0) in (x) around 0 0.084 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.084 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.084 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.084 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.084 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of 1.0 in x 0.094 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in (x) around 0 0.094 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.094 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.094 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.094 * [taylor]: Taking taylor expansion of 1.0 in x 0.095 * [taylor]: Taking taylor expansion of x in x 0.095 * [taylor]: Taking taylor expansion of 1.0 in x 0.095 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.095 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.095 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.095 * [taylor]: Taking taylor expansion of 1.0 in x 0.095 * [taylor]: Taking taylor expansion of x in x 0.095 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.105 * [approximate]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in (x) around 0 0.105 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in x 0.105 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.105 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.105 * [taylor]: Taking taylor expansion of 1.0 in x 0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.105 * [taylor]: Taking taylor expansion of 1.0 in x 0.106 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in x 0.106 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.106 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.106 * [taylor]: Taking taylor expansion of 1.0 in x 0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.106 * [taylor]: Taking taylor expansion of 1.0 in x 0.125 * [approximate]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in (x) around 0 0.125 * [taylor]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in x 0.125 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.125 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.125 * [taylor]: Taking taylor expansion of 1.0 in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of 1.0 in x 0.126 * [taylor]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in x 0.126 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.126 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.126 * [taylor]: Taking taylor expansion of 1.0 in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of 1.0 in x 0.146 * [approximate]: Taking taylor expansion of (log (- (+ (* 1.0 x) 1.0))) in (x) around 0 0.146 * [taylor]: Taking taylor expansion of (log (- (+ (* 1.0 x) 1.0))) in x 0.146 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.147 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.147 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.147 * [taylor]: Taking taylor expansion of 1.0 in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.147 * [taylor]: Taking taylor expansion of 1.0 in x 0.148 * [taylor]: Taking taylor expansion of (log (- (+ (* 1.0 x) 1.0))) in x 0.148 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.148 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.148 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.148 * [taylor]: Taking taylor expansion of 1.0 in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.148 * [taylor]: Taking taylor expansion of 1.0 in x 0.166 * * * [progress]: simplifying candidates 0.167 * [simplify]: Simplifying using # : (/ (exp (/ 1.0 x)) (exp 1.0)) (log (- (/ 1.0 x) 1.0)) (exp (- (/ 1.0 x) 1.0)) (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0))) (cbrt (- (/ 1.0 x) 1.0)) (* (* (- (/ 1.0 x) 1.0) (- (/ 1.0 x) 1.0)) (- (/ 1.0 x) 1.0)) (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (/ 1.0 x) 1.0)) (- (pow (/ 1.0 x) 3) (pow 1.0 3)) (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0))) (- 1.0) (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)) (+ (/ 1.0 x) 1.0) (+ (sqrt (/ 1.0 x)) (sqrt 1.0)) (- (sqrt (/ 1.0 x)) (sqrt 1.0)) (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)) (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)) (- (/ 1.0 x) 1.0) (- 1.0) (log (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0)))) (log (cbrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) (log 1) (log (- (/ 1.0 x) 1.0)) (log (+ (sqrt (/ 1.0 x)) (sqrt 1.0))) (log (- (sqrt (/ 1.0 x)) (sqrt 1.0))) (log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (log 1) (log (- (/ 1.0 x) 1.0)) (log (- (pow (/ 1.0 x) 3) (pow 1.0 3))) (log (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0)))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)) (log (- (/ 1.0 x) 1.0)) (log (log (- (/ 1.0 x) 1.0))) (exp (log (- (/ 1.0 x) 1.0))) (* (cbrt (log (- (/ 1.0 x) 1.0))) (cbrt (log (- (/ 1.0 x) 1.0)))) (cbrt (log (- (/ 1.0 x) 1.0))) (* (* (log (- (/ 1.0 x) 1.0)) (log (- (/ 1.0 x) 1.0))) (log (- (/ 1.0 x) 1.0))) (sqrt (log (- (/ 1.0 x) 1.0))) (sqrt (log (- (/ 1.0 x) 1.0))) (- (* 1.0 (/ 1 x)) 1.0) (- (* 1.0 (/ 1 x)) 1.0) (- (* 1.0 (/ 1 x)) 1.0) (- (log 1.0) (+ (log x) (+ (* 1.0 x) (* 0.5 (/ (pow x 2) (pow 1.0 2)))))) (- (log (- 1.0)) (+ (* 0.5 (/ 1 (* (pow x 2) (pow -1.0 2)))) (* 1.0 (/ 1 x)))) (- (log (- 1.0)) (+ (* 1/2 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) 0.169 * * [simplify]: iteration 0 : 82 enodes (cost 433 ) 0.181 * * [simplify]: iteration 1 : 162 enodes (cost 422 )